Warning: Permanently added '10.128.0.104' (ECDSA) to the list of known hosts.
executing program
[   36.367475][ T4217] loop0: detected capacity change from 0 to 32768
[   36.377208][ T4217] find_entry called with index = 0
[   36.378362][ T4217] find_entry called with index = 0
[   36.384523][   T91] ================================================================================
[   36.386544][   T91] UBSAN: shift-out-of-bounds in fs/jfs/jfs_dmap.c:470:12
[   36.388055][   T91] shift exponent 131072 is too large for 64-bit type 'long long'
[   36.390134][   T91] CPU: 0 PID: 91 Comm: jfsCommit Not tainted 6.1.33-syzkaller #0
[   36.391796][   T91] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[   36.394030][   T91] Call trace:
[   36.394700][   T91]  dump_backtrace+0x1c8/0x1f4
[   36.395691][   T91]  show_stack+0x2c/0x3c
[   36.396564][   T91]  dump_stack_lvl+0x108/0x170
[   36.397582][   T91]  dump_stack+0x1c/0x58
[   36.398499][   T91]  __ubsan_handle_shift_out_of_bounds+0x2f4/0x36c
[   36.399813][   T91]  dbUpdatePMap+0xb74/0xcb8
[   36.400751][   T91]  txAllocPMap+0x4a4/0x5e0
[   36.401627][   T91]  txUpdateMap+0x6e8/0x8e4
[   36.402597][   T91]  jfs_lazycommit+0x3a0/0x988
[   36.403720][   T91]  kthread+0x250/0x2d8
[   36.404611][   T91]  ret_from_fork+0x10/0x20
[   36.406377][   T91] ================================================================================